Build a luxmeter with an ESP8266 and an OPT3001 sensor
In this particular example we are going to simply display visible light measurements from a OPT3001 sensor on an OLED display. We will be...
Arduino traffic light example
This was a a simple board that I bought which basically consists of a red, yellow and green LED on a board, rather than...
Roll the dice codebug example
A simple dice game on a codebug
Go to http://www.codebug.org.uk/create/ and paste the code in, the good thing is this also generates a Python and blockly...
ESP8266 AT Instruction Set
http://www.getmicros.net/wp-content/uploads/2018/01/ESP8266__AT_Instruction_Set__EN_v0.30.pdf
esp32 technical reference manual
http://www.getmicros.net/wp-content/uploads/2018/01/esp32_technical_reference_manual_en_0.pdf
A basic ESP32 Web server example
In this example we will create a basic web server with an ESP32, we will then serve a we page with an on and...
Adding support for ESP32 boards in the Arduino IDE
This is the github instructions, I have been looking at the ESP32 module
My ESP Arduino installation is located at J:esp on my PC but other...
HC-SR505 Mini PIR Motion Sensor and Arduino
The HC-SR505 Mini PIR Motion Sensor is based on infrared technology and it can automatic control by itself with high sensitivity and high reliability....
Arduino and MMA8653 accelerometer example
The NXP® MMA8653FC 10-bit accelerometer has industry leading performance in a small DFN package. Packed with embedded functions that include:
Flexible user-programmable options and two...
Arduino and HS1011 humidity sensor example
The HS1101 humidity sensor is a cost-effective solution for measuring relative humidity within ±5% accuracy. The sensor’s design is based on a unique capacitive...